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Move getCacheLength to a generic helper function getEnvVar

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Matthieu Gautier committed 2022-05-24 14:55:48 +02:00
1 parent d4da05e591
commit 7c688a4acc
2 files changed
+20 -15
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src/server/internalServer.cpp
+3 -15
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@@ -95,18 +95,6 @@ inline std::string normalizeRootUrl(std::string rootUrl)
return rootUrl.empty() ? rootUrl : "/" + rootUrl;
}
// Returns the value of env var `name` if found, otherwise returns defaultVal
unsigned int getCacheLength(const char* name, unsigned int defaultVal) {
try {
const char* envString = std::getenv(name);
if (envString == nullptr) {
throw std::runtime_error("Environment variable not set");
}
return extractFromString<unsigned int>(envString);
} catch (...) {}
return defaultVal;
}
} // unnamed namespace
SearchInfo::SearchInfo(const std::string& pattern)
@@ -194,9 +182,9 @@ InternalServer::InternalServer(Library* library,
mp_daemon(nullptr),
mp_library(library),
mp_nameMapper(nameMapper ? nameMapper : &defaultNameMapper),
searcherCache(getCacheLength("SEARCHER_CACHE_SIZE", std::max((unsigned int) (mp_library->getBookCount(true, true)*0.1), 1U))),
searchCache(getCacheLength("SEARCH_CACHE_SIZE", DEFAULT_CACHE_SIZE)),
suggestionSearcherCache(getCacheLength("SUGGESTION_SEARCHER_CACHE_SIZE", std::max((unsigned int) (mp_library->getBookCount(true, true)*0.1), 1U)))
searcherCache(getEnvVar<int>("SEARCHER_CACHE_SIZE", std::max((unsigned int) (mp_library->getBookCount(true, true)*0.1), 1U))),
searchCache(getEnvVar<int>("SEARCH_CACHE_SIZE", DEFAULT_CACHE_SIZE)),
suggestionSearcherCache(getEnvVar<int>("SUGGESTION_SEARCHER_CACHE_SIZE", std::max((unsigned int) (mp_library->getBookCount(true, true)*0.1), 1U)))
{}
bool InternalServer::start() {